Screen size
Galaxy A57Winner: 6.7"+61%
i5502.6"
Quick verdict
Galaxy A57 leads the measured specs 19-3.
Measured wins
Galaxy A57
19
spec wins
Overall winner
Ties
1
equal specs
i550
3
spec wins
Screen size
Technology
Galaxy A57
GSM / HSPA / LTE / 5G
i550
GSM / HSPA
2G bands
Galaxy A57
GSM 850 / 900 / 1800 / 1900
i550
GSM 900 / 1800 / 1900
3G bands
Galaxy A57
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
i550
HSDPA 2100
4G bands
Galaxy A57
1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 32, 38, 40, 41, 66
Resolution
Refresh rate
Peak brightness
Pixel density
CPU speed
RAM
Storage
Main camera
Front camera
Battery
Wired charging
Weight
Thickness
IP rating
Wi‑Fi
Bluetooth
USB
equal specs5G support
NFC
3.5mm jack
SD card
Stereo speakers
i550
-
5G bands
Galaxy A57
1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6
i550
-
Speed
Galaxy A57
HSPA, LTE, 5G
i550
HSPA 3.6/0.384 Mbps
Announced
Galaxy A57
2026, March 25
i550
2007, August. Released 2008, February
Status
Galaxy A57
Released Apr 10, 2026
i550
Discontinued
Dimensions
Galaxy A57
161.5 x 76.8 x 6.9 mm (6.36 x 3.02 x 0.27 in)
i550
115 x 53 x 13.8 mm (4.53 x 2.09 x 0.54 in)
Weight
Galaxy A57
179 g (6.31 oz)
i550
109 g (3.84 oz)
Build
Galaxy A57
Glass front (Gorilla Glass Victus+), aluminum frame, glass back (Gorilla Glass Victus+)
i550
-
SIM
Galaxy A57
· Nano-SIM + eSIM· Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
i550
Mini-SIM
Other
Galaxy A57
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
i550
Trackball
Type
Galaxy A57
Super AMOLED+, 120Hz, HDR10+, 1200 nits (HBM), 1900 nits (peak)
i550
TFT, 256K colors
Size
Galaxy A57
6.7 inches, 110.2 cm2 (~88.8% screen-to-body ratio)
i550
2.6 inches, 20.9 cm2 (~34.3% screen-to-body ratio)
Resolution
Galaxy A57
1080 x 2340 pixels, 19.5:9 ratio (~385 ppi density)
i550
240 x 320 pixels, 4:3 ratio (~154 ppi density)
Protection
Galaxy A57
Corning Gorilla Glass Victus+, Mohs level 5
i550
-
OS
Galaxy A57
Android 16, up to 6 major Android upgrades, One UI 8.5
i550
Symbian OS 9.2, Series 60 v3.1 UI
Chipset
Galaxy A57
Exynos 1680 (4 nm)
i550
TI OMAP 2430
CPU
Galaxy A57
Octa-core (1x2.9 GHz Cortex-720 & 4x2.6 GHz Cortex-720 & 3x1.95 GHz Cortex-520)
i550
330 MHz ARM 1136
GPU
Galaxy A57
Xclipse 550
i550
PowerVR MBX
Card slot
Galaxy A57
No
i550
microSD (dedicated slot)
Internal
Galaxy A57
128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
i550
150MB
Other
Galaxy A57
UFS
i550
-
Triple
Galaxy A57
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS 12 MP, f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm 5 MP, f/2.4, (macro)
i550
-
Features
Galaxy A57
Best Face, LED flash, panorama, HDR
i550
LED flash
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, HDR, gyro-EIS
i550
Yes
Single
Galaxy A57
-
i550
3.15 MP, AF
Single
Galaxy A57
12 MP, f/2.2, (wide), 1/3.2", 1.12µm
i550
VGA videocall camera
Video
Galaxy A57
4K@30fps, 1080p@30/60fps, 10-bit HDR
i550
Loudspeaker
Galaxy A57
Yes, with stereo speakers
i550
Yes
3.5mm jack
Galaxy A57
No
i550
Yes
Alert types
Galaxy A57
-
i550
Vibration; Downloadable polyphonic, MP3 ringtones
WLAN
Galaxy A57
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
i550
Wi-Fi 802.11 b/g (Samsung i550w only)
Bluetooth
Galaxy A57
6.0, A2DP, LE
i550
2.0, A2DP
Positioning
Galaxy A57
GPS, GALILEO, GLONASS, BDS, QZSS
i550
GPS
NFC
Galaxy A57
Yes (market/region dependent)
i550
-
Radio
Galaxy A57
No
i550
FM radio
USB
Galaxy A57
USB Type-C 2.0, OTG
i550
2.0
Sensors
Galaxy A57
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
i550
Browser
Galaxy A57
-
i550
WAP 2.0/xHTML
Other
Galaxy A57
-
i550
WMV/RV/MP4/3GP player MP3/WMA/WAV/RA/AAC/M4A player Organizer Document viewer (Word, Excel, PowerPoint, PDF)
Type
Galaxy A57
5000 mAh
i550
Removable Li-Ion 1200 mAh battery
Charging
Galaxy A57
45W wired
i550
-
Stand-by
Galaxy A57
-
i550
Up to 360 h
Talk time
Galaxy A57
-
i550
Up to 8 h
Colors
Galaxy A57
Navy, Gray, Icyblue, Lilac
i550
Black, Silver
Models
Galaxy A57
SM-A576B, SM-A576B/DS, SM-A576Q, SM-A576U1, SM-A576W, SM-A576Z, SM-A5760
i550
-
SAR
Galaxy A57
0.85 W/kg (head) 1.20 W/kg (body)
i550
0.32 W/kg (head) 0.41 W/kg (body)
SAR EU
Galaxy A57
0.70 W/kg (head) 1.07 W/kg (body)
i550
0.72 W/kg (head)
Price
Galaxy A57
₹ 56,999
i550
About 130 EUR